It's just wishful thinking on THQ's part, coupled with what kitler pointed out about having most of their capital invested in PS360, they're just wishing that Nintendo will punt something up to PS360 level so they can get more return on that capital investment with quick-and-dirty multiplats
Wii's got a few tricks up its sleeve potentially (Vitality Sensor, Dragon Quest X, and Skyward Sword), but after that, not so much. Nintendo could run those three together for one last powerful holiday season, and push onward next year
The issue, of course, is whether Nintendo's new console will overshoot PS360 power. I'd say so, at least as far as RAM goes, they could easily pump out something in the $300-range with 4x their memory at this point
Monster Hunter: pissing me off since 2010.